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fix: ペースト画像が空の状態でラジオボタンを押したら画像生成される不具合修正 #23

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merged 1 commit into from
Nov 23, 2023
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fix: ペースト画像が空の状態でラジオボタンを押したら画像生成される不具合修正 #23

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8 changes: 4 additions & 4 deletions docs/js/app.js
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Original file line number Diff line number Diff line change
Expand Up @@ -3,9 +3,9 @@
$(function () {
var gCanvas = document.querySelector("canvas#output-image");
var gPastedImage = document.querySelector("img#pasted-image");
var gPastedImage = document.querySelector("img#img__lgtn");
const selectedOverlayImageValue = () =>
document.querySelector('input[name="chooseOverlay"]:checked').value;
const getOverlayImage = () => document.querySelector(`img#img__${selectedOverlayImageValue()}`);

const setMessage = (message) => {
const elem = document.querySelector("#paste-area-message");
Expand Down Expand Up @@ -50,10 +50,10 @@ $(function () {
};

const drawCanvas = function () {
const imgEl = document.querySelector("#pasted-image");
const imgEl = gPastedImage
const selectedImageId = selectedOverlayImageValue();
const lgtnEl = document.querySelector(`#img__${selectedImageId}`);
const canvas = document.querySelector("#output-image");
const lgtnEl = getOverlayImage()
const canvas = gCanvas
const context = canvas.getContext("2d");

// 画像のアスペクト比から描画する位置決めをする
Expand Down